Hayes posted the video to his Facebook page today with the caption, "Uh-oh. Props." And needless to say, we don't like their performance, we love it (sorry, we couldn't help ourselves). The Will & Grace alum and his husband of nearly six months don baseball caps as they mouth along to the lyrics, and pull out instruments like a guitar, cymbals, and a cowbell. Even better? Hayes shoves his mouth full of marshmallows at the end, and attempts to keep going, chubby bunny style.

We can't say we're surprised at how cute and fun (and seriously) they took this. After all, their "Trouble" video featured adorable moves like picking up a phone during one of Iggy's verses and whipping their heads back and forth. If success is determined by commitment and attention to detail, then they're unquestionable winners.

The video only confirms our previous suspicion that they would kill on a Tonight Show lip-sync battle. John Krasinski may have stolen our hearts, but we can only imagine the show-stopping performance that this couple of eight years would pull together. Paging Jimmy Fallon!